Nashville Police Chief Steve Anderson recently sent a letter to Congress alleging that Secret Service agents asked Nashville police to falsify a warrant so that the agents could search the home of a Nashville resident who had posted about President Obama on Facebook.

Following Secret Service Director Julia Pierson’s recent resignation over a major security breach at the White House, new allegations are facing the president’s embattled security detail. According to Phil Williams at News Channel 5, Nashville Police Chief Steve Anderson sent a scathing letter last week to the House Committee on Oversight complaining that Secret Service agents asked Nashville police officers to falsify a warrant during an investigation into a local resident who allegedly posted “threatening” comments about President Obama on Facebook.